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Back-end engineer

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Smartech

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Location:
Israel

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Category:
IT - Software Development

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Contract Type:
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Salary:

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Job Description:

We are seeking a skilled Back-End Engineer with strong knowledge of Python, Java, and cloud-native development on AWS. While your primary focus will be designing and building scalable, secure, and efficient back-end systems, you will also leverage your front-end background to collaborate across the stack and contribute to end-to-end product delivery. This role is ideal for engineers who are passionate about microservices, cloud infrastructure, and distributed systems, but also appreciate how their work impacts the user-facing side of applications.

Job Responsibility:

  • Design, develop, and maintain back-end services and APIs using Python and Java over the Spring Boot infrastructure
  • Build and deploy microservices with Docker and Kubernetes on AWS
  • Collaborate with front-end engineers to integrate APIs and ensure seamless user experiences
  • Contribute to front-end development when needed, providing guidance on performance and maintainability
  • Work with cloud-native tools and AWS services (e.g., Lambda, ECS/EKS, RDS, DynamoDB, S3,CloudWatch)
  • Implement best practices for security, scalability, and observability indistributed systems
  • Participate in code reviews, testing, CI/CD pipelines, and DevOps practices
  • Monitor and optimize system performance, ensuring high availability and resilience

Requirements:

  • BSc. in Computer Science, or a related field
  • 5 years of hands on experience in developing backend applications with containerization (Docker) and orchestration (Kubernetes)
  • 5 years of hands-on experience with Python (e.g., Flask, FastAPI, Django) and Java(e.g., Spring Boot, JEE)
  • Understanding of RESTful APIs, microservices, and system integration
  • Familiarity with databases (SQL, MongoDB, and/or NoSQL)
  • Strong foundation in computer science concepts (data structures, algorithms, design patterns)
  • Experience with Git, CI/CD pipelines, and cloud environments (AWS)

Nice to have:

  • Familiarity with front-end development (React, Angular, or similar)
  • Experience with event-driven architectures (Kafka, SNS/SQS)
  • Exposure to Infrastructure-as-Code (Terraform, CloudFormation)
  • Background in monitoring and observability tools (Prometheus, Grafana, ELK)

Additional Information:

Job Posted:
December 12, 2025

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